You only need 1, yes, ONE ingredient to make home made butter. And that’s heavy whipping cream!
Place it in your food processor (or stand mixer, but it will take a lot longer in your mixer) and blend away! You’ll have butter in about 2 minutes in your food processor. Then just keep rinsing out the buttermilk from the butter and place the butter in your airtight containers.
Here’s my video step-by-step tutorial: